Table of Contents
Advertisement
Quick Links
Installation, Operation & Maintenance Instruction
(3 PC Body, Clamp / Butt Weld Ends, Sanitary Valve)
1. Scope: This instruction applies to 3-PC Body, Full Port Sanitary Valve, 400WOG (PN25); Clamp
Ends and Butt weld Ends; KV-09C/I, KV-091/I, KV-L9C/I, KV-L91/I according to ISO 2852， and
KV-09C/B, KV-091/B, KV-L9C/B, KV- L91/B according to BS 4825 & BPE. KV-L9C/I， KV-L91/I
and KV-L9C/B，KV-L91/B designed according to ISO 5211 mounting pad can be fixed with
actuator directly.
2. Warning (Restrictions on Use)
a. Temperature and Pressure Limit
The normal maximum operating pressure at maximum or minimum operating temperature is
shown on nameplate.
The operating temperature is within－29
shell is stainless steel) for PTFE or RTFE seat and sealing. Other seat and sealing operating
temperature shall be checked with KI Industries.
The nominal pressure (PN) rating describes maximum working pressure in cold operating
temperature (e.g. PN25 describes maximum working pressure 25 bar at －39
b. Fluid limited
Since this valve is with soft seat, it is not suitable to granules liquor fluid or solidification fluid,
such as syrup.
c. No throttling operation
Don't leave the ball partly open where the pressure drop and/or flow rate damage to the valve
seats and/or ball.
3. Installation
a. Remove the rubber protective cover on clamp or butt welding ends, and clean or flush the valve
in fully open position(steam sterilization is allowed).
b. Prior to mounting, flush and clean the pipeline and valve to remove all accumulated extraneous
maters.
c. Installation of Clamp ends Ball Valves
1) Before connecting pipes with valves, should seal the connecting position with seal rings
according to standards ISO 2852
2) Should use quick clamps connect and fix the pipes and valves
d. Installation of Butt welding ball valves.
1) Keep valves in open position. lengthen butt welding ends can be welded directly: do
intermittent welding in four points of both butt welding ends.
2) if the butt welding ends is not lengthen, dismount cap bolts, but keep one bolts whose nut
should be loosen, and then the valve rotating freely.
0
0
C(if shell is WCB),or －40
C to 200
1/4
0
0
C to 200
C(if
0
0
C～40
C).
Advertisement
Table of Contents
Related Manuals for KINGDOM KV-091/I
Summary of Contents for KINGDOM KV-091/I
- Page 1 1. Scope: This instruction applies to 3-PC Body, Full Port Sanitary Valve, 400WOG (PN25); Clamp Ends and Butt weld Ends; KV-09C/I, KV-091/I, KV-L9C/I, KV-L91/I according to ISO 2852， and KV-09C/B, KV-091/B, KV-L9C/B, KV- L91/B according to BS 4825 & BPE. KV-L9C/I， KV-L91/I and KV-L9C/B，KV-L91/B designed according to ISO 5211 mounting pad can be fixed with...
- Page 2 3) Finish the welding of both sides of the cap. 4) After cooling, clean body and caps 5) Rotate the valve to the original position, insert bolts and screw down nuts lightly. During operation, it is very important to keep body and cap in a good parallel state to keep cap from distortion.
- Page 3 Warning: Ball Valves can trap pressurized fluids in the Ball cavity when closed position. Prior to maintenance, relieve the line pressure and put ball in open position. 1) Re-tighten packing Should a leakage occur at the gland packing, retighten the stem (gland) nut (12). Take care that the stem nut (13) are not tighten too much.
- Page 4 Clean and inspect all parts, full replacement of all soft parts (seats and seals) are strongly recommended. Tighten the body bolt (5) crosswise using the stipulated torque figure (see table C) Tighten the stem nut (12) using the table B stipulated torque figure. If possible, do pressure test before placing it back to line for service.
Need help?
Do you have a question about the KV-091/I and is the answer not in the manual?
Questions and answers